Mixture of Acetonitrile + cobalt dibromide

Datasets

1. ρ_l - Mass density, kg/m3 (2)
2. c_sound,fluid - Speed of Sound, m/s (2)

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of cobalt dibromide (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	787.315
288.15	0.0638	797.529
288.15	0.0809	800.3
288.15	0.0970	802.926
288.15	0.1125	805.465
288.15	0.1286	808.142
288.15	0.1428	810.505
288.15	0.1587	813.161
288.15	0.1900	818.466
288.15	0.2204	823.615
288.15	0.2527	829.214
288.15	0.2636	831.14
288.15	0.2777	833.591
288.15	0.3089	839.134
293.15	0.0000	781.939
293.15	0.0638	792.118
293.15	0.0809	794.88
293.15	0.0970	797.495
293.15	0.1125	800.033
293.15	0.1286	802.7
293.15	0.1428	805.061
293.15	0.1587	807.703
293.15	0.1900	812.988
293.15	0.2204	818.13
293.15	0.2527	823.715
293.15	0.2636	825.637
293.15	0.2777	828.085
293.15	0.3089	833.612
298.15	0.0000	776.538
298.15	0.0638	786.677
298.15	0.0809	789.432
298.15	0.0970	792.044
298.15	0.1125	794.565
298.15	0.1286	797.232
298.15	0.1428	799.583
298.15	0.1587	802.224
298.15	0.1900	807.489
298.15	0.2204	812.623
298.15	0.2527	818.194
298.15	0.2636	820.113
298.15	0.2777	822.557
298.15	0.3089	828.072
303.15	0.0000	771.112
303.15	0.0638	781.218
303.15	0.0809	783.966
303.15	0.0970	786.563
303.15	0.1125	789.08
303.15	0.1286	791.742
303.15	0.1428	794.089
303.15	0.1587	796.713
303.15	0.1900	801.964
303.15	0.2204	807.083
303.15	0.2527	812.642
303.15	0.2636	814.557
303.15	0.2777	816.995
303.15	0.3089	822.494
308.15	0.0000	765.653
308.15	0.0638	775.72
308.15	0.0809	778.458
308.15	0.0970	781.049
308.15	0.1125	783.57
308.15	0.1286	786.222
308.15	0.1428	788.55
308.15	0.1587	791.168
308.15	0.1900	796.411
308.15	0.2204	801.513
308.15	0.2527	807.057
308.15	0.2636	808.967
308.15	0.2777	811.404
308.15	0.3089	816.889
313.15	0.0000	760.164
313.15	0.0638	770.192
313.15	0.0809	772.92
313.15	0.0970	775.5
313.15	0.1125	778.02
313.15	0.1286	780.656
313.15	0.1428	782.985
313.15	0.1587	785.595
313.15	0.1900	790.822
313.15	0.2204	795.917
313.15	0.2527	801.45
313.15	0.2636	803.34
313.15	0.2777	805.778
313.15	0.3089	811.253
323.15	0.0000	749.073
323.15	0.0638	759.026
323.15	0.0809	761.738
323.15	0.0970	764.302
323.15	0.1125	766.801
323.15	0.1286	769.421
323.15	0.1428	771.734
323.15	0.1587	774.335
323.15	0.1900	779.533
323.15	0.2204	784.593
323.15	0.2527	790.088
323.15	0.2636	791.988
323.15	0.2777	794.405
323.15	0.3089	799.854

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of cobalt dibromide (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	787.315
288.15	0.0638	797.529
288.15	0.0809	800.3
288.15	0.0970	802.926
288.15	0.1125	805.465
288.15	0.1286	808.142
288.15	0.1428	810.505
288.15	0.1587	813.161
288.15	0.1900	818.466
288.15	0.2204	823.615
288.15	0.2527	829.214
288.15	0.2636	831.14
288.15	0.2777	833.591
288.15	0.3089	839.134
293.15	0.0000	781.939
293.15	0.0638	792.118
293.15	0.0809	794.88
293.15	0.0970	797.495
293.15	0.1125	800.033
293.15	0.1286	802.7
293.15	0.1428	805.061
293.15	0.1587	807.703
293.15	0.1900	812.988
293.15	0.2204	818.13
293.15	0.2527	823.715
293.15	0.2636	825.637
293.15	0.2777	828.085
293.15	0.3089	833.612
298.15	0.0000	776.538
298.15	0.0638	786.677
298.15	0.0809	789.432
298.15	0.0970	792.044
298.15	0.1125	794.565
298.15	0.1286	797.232
298.15	0.1428	799.583
298.15	0.1587	802.224
298.15	0.1900	807.489
298.15	0.2204	812.623
298.15	0.2527	818.194
298.15	0.2636	820.113
298.15	0.2777	822.557
298.15	0.3089	828.072
303.15	0.0000	771.112
303.15	0.0638	781.218
303.15	0.0809	783.966
303.15	0.0970	786.563
303.15	0.1125	789.08
303.15	0.1286	791.742
303.15	0.1428	794.089
303.15	0.1587	796.713
303.15	0.1900	801.964
303.15	0.2204	807.083
303.15	0.2527	812.642
303.15	0.2636	814.557
303.15	0.2777	816.995
303.15	0.3089	822.494
308.15	0.0000	765.653
308.15	0.0638	775.72
308.15	0.0809	778.458
308.15	0.0970	781.049
308.15	0.1125	783.57
308.15	0.1286	786.222
308.15	0.1428	788.55
308.15	0.1587	791.168
308.15	0.1900	796.411
308.15	0.2204	801.513
308.15	0.2527	807.057
308.15	0.2636	808.967
308.15	0.2777	811.404
308.15	0.3089	816.889
313.15	0.0000	760.164
313.15	0.0638	770.192
313.15	0.0809	772.92
313.15	0.0970	775.5
313.15	0.1125	778.02
313.15	0.1286	780.656
313.15	0.1428	782.985
313.15	0.1587	785.595
313.15	0.1900	790.822
313.15	0.2204	795.917
313.15	0.2527	801.45
313.15	0.2636	803.34
313.15	0.2777	805.778
313.15	0.3089	811.253
323.15	0.0000	749.073
323.15	0.0638	759.026
323.15	0.0809	761.738
323.15	0.0970	764.302
323.15	0.1125	766.801
323.15	0.1286	769.421
323.15	0.1428	771.734
323.15	0.1587	774.335
323.15	0.1900	779.533
323.15	0.2204	784.593
323.15	0.2527	790.088
323.15	0.2636	791.988
323.15	0.2777	794.405
323.15	0.3089	799.854

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101.3 (Liquid)
• Temperature, K = 298.15 (Liquid)

Molality, mol/kg of cobalt dibromide (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1278.28
0.0970	1277.02
0.1286	1276.04
0.1587	1275.3
0.1900	1274.64
0.2204	1273.9
0.2636	1273.2
0.3089	1272.1

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101.3 (Liquid)
• Temperature, K = 298.15 (Liquid)

Molality, mol/kg of cobalt dibromide (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1278.28
0.0970	1277.02
0.1286	1276.04
0.1587	1275.3
0.1900	1274.64
0.2204	1273.9
0.2636	1273.2
0.3089	1272.1

Sources

• Thermodynamic Properties of Inorganic Salts in Nonaqeous Solvents. IV. Apparent Molar Volumes and Compressibilities of Divalent Transition-Metal Bromides and Chlorides in Acetonitrile